Put non-variable subscripts in \text-environment
Re-add fragment ennvironment
This commit is contained in:
@@ -52,55 +52,59 @@
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* Es existieren für jeden Mischer zwei Lösungsmöglichkeiten
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<fragment>
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1. $f_{OSZ} = f_{ZF}\,+\,f_{E}$
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2. $f_{OSZ} = f_{ZF}\,-\,f_{E}$
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1. $f_\text{OSZ} = f_\text{ZF}\,+\,f_\text{E}$
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2. $f_\text{OSZ} = f_\text{ZF}\,-\,f_\text{E}$
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</fragment>
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---
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[question:AF210]
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--- style="font-size: smaller;"
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#### Lösungsweg
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* gegeben: $f_E = 3\dots\qty{30}{\mega\hertz}$
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* gegeben: $f_{ZF1} = \qty{50}{\mega\hertz}$
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* gesucht: $f_{OSZ}$
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* gegeben: $f_\text{E} = 3\dots\qty{30}{\mega\hertz}$
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* gegeben: $f_\text{ZF1} = \qty{50}{\mega\hertz}$
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* gesucht: $f_\text{OSZ}$
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<fragment>
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$f_{ZF} = |f_E − f_{OSZ}| \Rightarrow f_{OSZ} = f_{ZF} \pm f_{E}$
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$f_\text{ZF} = |f_\text{E} − f_\text{OSZ}| \Rightarrow f_\text{OSZ} = f_\text{ZF} \pm f_\text{E}$
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</fragment>
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<fragment>
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<left>
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1. Lösung:
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$\begin{split}f_{OSZ} &= f_{ZF} \, + \, f_{E}\\ &= \qty{50}{\mega\hertz} \, + \, 3\dots\qty{30}{\mega\hertz}\\ &= 53\dots\qty{80}{\mega\hertz}\end{split}$
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$\begin{split}f_\text{OSZ} &= f_\text{ZF} \, + \, f_\text{E}\\ &= \qty{50}{\mega\hertz} \, + \, 3\dots\qty{30}{\mega\hertz}\\ &= 53\dots\qty{80}{\mega\hertz}\end{split}$
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</left>
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</fragment>
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<fragment>
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<right>
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2. Lösung:
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$\begin{split}f_{OSZ} &= f_{ZF} \, - \, f_{E}\\ &= \qty{50}{\mega\hertz} \, - \, 3\dots\qty{30}{\mega\hertz}\\ &= 47\dots\qty{20}{\mega\hertz}\end{split}$
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$\begin{split}f_\text{OSZ} &= f_\text{ZF} \, - \, f_\text{E}\\ &= \qty{50}{\mega\hertz} \, - \, 3\dots\qty{30}{\mega\hertz}\\ &= 47\dots\qty{20}{\mega\hertz}\end{split}$
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</right>
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</fragment>
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---
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[question:AF120]
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--- style="font-size: smaller;"
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### Lösungsweg
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<left>
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* gegeben: $f_{E} = \qty{3,65}{\mega\hertz}$
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* gegeben: $f_{ZF1} = \qty{50}{\mega\hertz}$
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* gegeben: $f_\text{E} = \qty{3,65}{\mega\hertz}$
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* gegeben: $f_\text{ZF1} = \qty{50}{\mega\hertz}$
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</left>
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<right>
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* gegeben: $f_{ZF2} = \qty{9}{\mega\hertz}$
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* gegeben: $f_{NF} = \qty{455}{\kilo\hertz}$
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* gegeben: $f_\text{ZF2} = \qty{9}{\mega\hertz}$
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* gegeben: $f_\text{NF} = \qty{455}{\kilo\hertz}$
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</right>
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* gesucht: $f_{OSZ}$ für $f_{VFO}, f_{CO1}, f_{CO2}$
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* gesucht: $f_\text{OSZ}$ für $f_\text{VFO}$, $f_\text{CO1}$, $f_\text{CO2}$
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<fragment>
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$f_{ZF1} = \begin{cases}f_E\,+\,f_{OSZ}\\ f_{OSZ}\,-\,f_E\\ f_E\,-\,f_{OSZ}\end{cases} \Rightarrow f_{OSZ} = \begin{cases}f_{ZF}\,-\,f_E\\ f_E\,+\,f_{ZF}\\ f_E\,-\,f_{ZF}\end{cases}$
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$f_\text{ZF1} = \begin{cases}f_\text{E}\,+\,f_\text{OSZ}\\ f_\text{OSZ}\,-\,f_\text{E}\\ f_\text{E}\,-\,f_\text{OSZ}\end{cases} \Rightarrow f_\text{OSZ} = \begin{cases}f_\text{ZF}\,-\,f_\text{E}\\ f_\text{E}\,+\,f_\text{ZF}\\ f_\text{E}\,-\,f_\text{ZF}\end{cases}$
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</fragment>
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<fragment>
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$f_{VFO} = \begin{cases}f_{ZF1}\,-\,f_E = \qty{50}{\mega\hertz}\,-\,\qty{3,65}{\mega\hertz} = \qty{46,35}{\mega\hertz}\\ f_E\,+\,f_{ZF1} = \qty{3,65}{\mega\hertz}\,+\,\qty{50}{\mega\hertz} = \qty{53,64}{\mega\hertz}\\ f_E\,-\,f_{ZF1} = \qty{3,65}{\mega\hertz}\,-\,\qty{50}{\mega\hertz} = \cancel{\qty{-46,35}{\mega\hertz}}\end{cases}$
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$f_\text{VFO} = \begin{cases}f_\text{ZF1}\,-\,f_\text{E} = \qty{50}{\mega\hertz}\,-\,\qty{3,65}{\mega\hertz} = \qty{46,35}{\mega\hertz}\\ f_\text{E}\,+\,f_\text{ZF1} = \qty{3,65}{\mega\hertz}\,+\,\qty{50}{\mega\hertz} = \qty{53,64}{\mega\hertz}\\ f_\text{E}\,-\,f_\text{ZF1} = \qty{3,65}{\mega\hertz}\,-\,\qty{50}{\mega\hertz} = \cancel{\qty{-46,35}{\mega\hertz}}\end{cases}$
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</fragment>
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--- style="font-size: smaller;"‚
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<fragment>
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$f_{CO1} = \begin{cases}f_{ZF2}\,-\,f_{ZF1} = \qty{9}{\mega\hertz}\,-\,\qty{50}{\mega\hertz} = \cancel{\qty{-41}{\mega\hertz}}\\ f_{ZF1}\,+\,f_{ZF2} = \qty{50}{\mega\hertz}\,+\,\qty{9}{\mega\hertz} = \qty{59}{\mega\hertz}\\ f_{ZF1}\,-\,f_{ZF2} = \qty{50}{\mega\hertz}\,-\,\qty{9}{\mega\hertz} = \qty{41}{\mega\hertz}\end{cases}$
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$f_\text{CO1} = \begin{cases}f_\text{ZF2}\,-\,f_\text{ZF1} = \qty{9}{\mega\hertz}\,-\,\qty{50}{\mega\hertz} = \cancel{\qty{-41}{\mega\hertz}}\\ f_\text{ZF1}\,+\,f_\text{ZF2} = \qty{50}{\mega\hertz}\,+\,\qty{9}{\mega\hertz} = \qty{59}{\mega\hertz}\\ f_\text{ZF1}\,-\,f_\text{ZF2} = \qty{50}{\mega\hertz}\,-\,\qty{9}{\mega\hertz} = \qty{41}{\mega\hertz}\end{cases}$
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</fragment>
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<fragment>
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$f_{CO2} = \begin{cases}f_{NF}\,-\,f_{ZF2} = \qty{455}{\kilo\hertz}\,-\,\qty{9}{\mega\hertz} = \cancel{\qty{-8,545}{\mega\hertz}}\\ f_{ZF2}\,+\,f_{NF} = \qty{9}{\mega\hertz}\,+\,\qty{455}{\kilo\hertz} = \qty{9,455}{\mega\hertz}\\ f_{ZF2}\,-\,f_{NF} = \qty{9}{\mega\hertz}\,-\,\qty{455}{\kilo\hertz} = \qty{8,545}{\mega\hertz}\end{cases}$
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$f_\text{CO2} = \begin{cases}f_\text{NF}\,-\,f_\text{ZF2} = \qty{455}{\kilo\hertz}\,-\,\qty{9}{\mega\hertz} = \cancel{\qty{-8,545}{\mega\hertz}}\\ f_\text{ZF2}\,+\,f_\text{NF} = \qty{9}{\mega\hertz}\,+\,\qty{455}{\kilo\hertz} = \qty{9,455}{\mega\hertz}\\ f_\text{ZF2}\,-\,f_\text{NF} = \qty{9}{\mega\hertz}\,-\,\qty{455}{\kilo\hertz} = \qty{8,545}{\mega\hertz}\end{cases}$
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</fragment>
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<fragment>
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VFO: $\bold{\qty{46,35}{\mega\hertz}} \And \qty{53,65}{\mega\hertz}$, CO1: $\bold{\qty{41}{\mega\hertz}} \And \qty{59}{\mega\hertz}$, CO2: $\qty{8,545}{\mega\hertz} \And \bold{\qty{9,455}{\mega\hertz}}$
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@@ -110,22 +114,22 @@ VFO: $\bold{\qty{46,35}{\mega\hertz}} \And \qty{53,65}{\mega\hertz}$, CO1: $\bol
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--- style="font-size: smaller;"‚
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#### Lösungsweg
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<left>
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* gegeben: $f_{E} = \qty{21,1}{\mega\hertz}$
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* gegeben: $f_{ZF1} = \qty{9}{\mega\hertz}$
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* gegeben: $f_\text{E} = \qty{21,1}{\mega\hertz}$
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* gegeben: $f_\text{ZF1} = \qty{9}{\mega\hertz}$
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</left>
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<right>
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* gegeben: $f_{ZF2} = \qty{460}{\kilo\hertz}$
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* gegeben: $f_\text{ZF2} = \qty{460}{\kilo\hertz}$
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</right>
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* gesucht: $f_{VFO} \gt f_E, f_{CO} \lt f_{ZF1}$
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* gesucht: $f_\text{VFO} \gt f_\text{E}$, $f_\text{CO} \lt f_\text{ZF1}$
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<fragment>
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$f_{ZF} = \begin{cases}f_{OSZ}\,-\,f_E\\ f_E\,-\,f_{OSZ}\end{cases} \Rightarrow f_{OSZ} = \begin{cases}f_E\,+\,f_{ZF}\\ f_E\,-\,f_{ZF}\end{cases}$
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$f_\text{ZF} = \begin{cases}f_\text{OSZ}\,-\,f_\text{E}\\ f_\text{E}\,-\,f_\text{OSZ}\end{cases} \Rightarrow f_\text{OSZ} = \begin{cases}f_\text{E}\,+\,f_\text{ZF}\\ f_\text{E}\,-\,f_\text{ZF}\end{cases}$
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</fragment>
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<fragment>
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$f_{VFO} = f_E\,+\,f_{ZF1} = \qty{21,1}{\mega\hertz}\,+\,\qty{9}{\mega\hertz} = \qty{30,1}{\mega\hertz}$
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$f_\text{VFO} = f_\text{E}\,+\,f_\text{ZF1} = \qty{21,1}{\mega\hertz}\,+\,\qty{9}{\mega\hertz} = \qty{30,1}{\mega\hertz}$
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</fragment>
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<fragment>
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$f_{CO} = f_{ZF1}\,-\,f_{ZF2} = \qty{9}{\mega\hertz}\,-\,\qty{460}{\kilo\hertz} = \qty{8,54}{\mega\hertz}$
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$f_\text{CO} = f_\text{ZF1}\,-\,f_\text{ZF2} = \qty{9}{\mega\hertz}\,-\,\qty{460}{\kilo\hertz} = \qty{8,54}{\mega\hertz}$
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</fragment>
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---
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@@ -133,20 +137,20 @@ $f_{CO} = f_{ZF1}\,-\,f_{ZF2} = \qty{9}{\mega\hertz}\,-\,\qty{460}{\kilo\hertz}
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--- style="font-size: smaller;"‚
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#### Lösungsweg
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<left>
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* gegeben: $f_{E} = \qty{28}{\mega\hertz}$
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* gegeben: $f_{ZF1} = \qty{10,7}{\mega\hertz}$
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* gegeben: $f_\text{E} = \qty{28}{\mega\hertz}$
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* gegeben: $f_\text{ZF1} = \qty{10,7}{\mega\hertz}$
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</left>
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<right>
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* gegeben: $f_{ZF2} = \qty{460}{\kilo\hertz}$
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* gegeben: $f_\text{ZF2} = \qty{460}{\kilo\hertz}$
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</right>
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* gesucht: $f_{VFO} \gt f_E, f_{CO} \gt f_{ZF1}$
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* gesucht: $f_\text{VFO} \gt f_\text{E}$, $f_\text{CO} \gt f_\text{ZF1}$
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<fragment>
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$f_{ZF} = \begin{cases}f_{OSZ}\,-\,f_E\\ f_E\,-\,f_{OSZ}\end{cases} \Rightarrow f_{OSZ} = \begin{cases}f_E\,+\,f_{ZF}\\ f_E\,-\,f_{ZF}\end{cases}$
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$f_\text{ZF} = \begin{cases}f_\text{OSZ}\,-\,f_\text{E}\\ f_\text{E}\,-\,f_\text{OSZ}\end{cases} \Rightarrow f_\text{OSZ} = \begin{cases}f_\text{E}\,+\,f_\text{ZF}\\ f_\text{E}\,-\,f_\text{ZF}\end{cases}$
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</fragment>
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<fragment>
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$f_{VFO} = f_E\,+\,f_{ZF1} = \qty{28}{\mega\hertz}\,+\,\qty{10,7}{\mega\hertz} = \qty{38,70}{\mega\hertz}$
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$f_\text{VFO} = f_\text{E}\,+\,f_\text{ZF1} = \qty{28}{\mega\hertz}\,+\,\qty{10,7}{\mega\hertz} = \qty{38,70}{\mega\hertz}$
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</fragment>
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<fragment>
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$f_{CO} = f_{ZF1}\,+\,f_{ZF2} = \qty{10,7}{\mega\hertz}\,+\,\qty{460}{\kilo\hertz} = \qty{11,16}{\mega\hertz}$
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$f_\text{CO} = f_\text{ZF1}\,+\,f_\text{ZF2} = \qty{10,7}{\mega\hertz}\,+\,\qty{460}{\kilo\hertz} = \qty{11,16}{\mega\hertz}$
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</fragment>
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